http://hl7.org/fhir/imagingselection-2dgraphictype|5.0.0

{
  "description" : "The type of coordinates describing a 2D image region.",
  "compose" : null,
  "package" : "hl7.fhir.r5.core@5.0.0",
  "date" : "2021-01-04T23:01:24Z",
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2023-03-26T15:21:02.749+11:00"
  },
  "publisher" : "HL7 (FHIR Project)",
  "jurisdiction" : [ {
    "coding" : [ {
      "code" : "001",
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display" : "World"
    } ]
  } ],
  "content" : "complete",
  "name" : "ImagingSelection2DGraphicType",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Imaging Selection2 D Graphic Type",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "ii"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 3
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "ii"
  } ],
  "status" : "active",
  "id" : "89b6050f-5bf1-5cef-99e7-b38b435be8f9",
  "valueSet" : "http://hl7.org/fhir/ValueSet/imagingselection-2dgraphictype",
  "url" : "http://hl7.org/fhir/imagingselection-2dgraphictype",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1984",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "point",
    "display" : "POINT",
    "definition" : "A single location denoted by a single (x,y) pair."
  }, {
    "code" : "polyline",
    "display" : "POLYLINE",
    "definition" : "A series of connected line segments with ordered vertices denoted by (x,y) triplets; the points need not be coplanar."
  }, {
    "code" : "interpolated",
    "display" : "INTERPOLATED",
    "definition" : "An n-tuple list of (x,y) pair end points between which some form of implementation dependent curved lines are to be drawn. The rendered line shall pass through all the specified points."
  }, {
    "code" : "circle",
    "display" : "CIRCLE",
    "definition" : "Two points shall be present; the first point is to be interpreted as the center and the second point as a point on the circumference of a circle, some form of implementation dependent representation of which is to be drawn."
  }, {
    "code" : "ellipse",
    "display" : "ELLIPSE",
    "definition" : "An ellipse defined by four (x,y) pairs, the first two pairs specifying the endpoints of the major axis and the second two pairs specifying the endpoints of the minor axis."
  } ],
  "caseSensitive" : true,
  "version" : "5.0.0",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    }, {
      "value" : "fhir@lists.hl7.org",
      "system" : "email"
    } ]
  } ]
}